OEM Diffractive Optical Elements to project lines, parallel lines, crosses, circles, reticles, or grids.
Laserglow's OEM Diffractive Optical Elements (DOEs) are ideal for any application where you require a highly visible pattern projected onto a surface. These DOEs are available in a variety of patterns including lines, crosses, parallel lines, circles, reticles, and grids. (See Specifications tab for pattern details.) They are composed of transparent polymeric materials (plastic). With the standard size of 8 mm diameter and 1mm-1.2mm thickness, these elements fit well into numerous standard laser modules or may be mounted outside the module housing.